| commit | ac237b65f56c9b80d7774c35ccce15a74d445621 | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Thu Aug 29 16:55:07 2013 +1000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Fri Oct 11 16:53:30 2013 +1100 |
| tree | 07f14f0c9553fb1484fa899b0d5e4804eb6fbfaa | |
| parent | 306474304fdfe3723562a02226c0a44e8078d3a0 [diff] |
powerpc: Enable /dev/port when isa_io_special is set isa_io_special is set when the platform provides a "special" implementation of inX/outX via some FW interface for example. Such a platform doesn't need an ISA bridge on PCI, and so /dev/port should be made available even if one isn't present. This makes the LPC bus IOs accessible via /dev/port on PowerNV Power8 Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>